Sure, but some databases are sold/bought more by brand recognition and for the type of data rather than actual technical capabilities. Don't ask me why, just very familiar with people making those sort of choices.
Snowflake is typically used for data analytics in my experience. It's going to have financial stuff very likely, but not like raw documents. Definitely not source code.
I mean technically you can stuff documents into a column with the BINARY datatype provided they are under 67 MB each, but it's not really meant to be used as a document store.